Protein Info for Rru_A0590 in Rhodospirillum rubrum S1H

Annotation: Binding-protein-dependent transport systems inner membrane component (NCBI)

These analyses and tools can help you predict a protein's function, but be skeptical. For enzymes, over 10% of annotations from KEGG or SEED are probably incorrect. For other types of proteins, the error rates may be much higher. MetaCyc and Swiss-Prot have low error rates, but the best hits in these databases are often quite distant, so this protein's function may not be the same. TIGRFam has low error rates. Finally, many experimentally-characterized proteins are not in any of these databases. To find relevant papers, use PaperBLAST.

Protein Families and Features

1 50 100 150 200 250 302 transmembrane" amino acids 38 to 59 (22 residues), see Phobius details amino acids 103 to 129 (27 residues), see Phobius details amino acids 140 to 158 (19 residues), see Phobius details amino acids 164 to 183 (20 residues), see Phobius details amino acids 218 to 244 (27 residues), see Phobius details amino acids 270 to 290 (21 residues), see Phobius details PF12911: OppC_N" amino acids 24 to 76 (53 residues), 60.8 bits, see alignment 9.6e-21 PF00528: BPD_transp_1" amino acids 119 to 300 (182 residues), 114 bits, see alignment E=7e-37

Best Hits

Swiss-Prot: 60% identical to OPPC_ECOLI: Oligopeptide transport system permease protein OppC (oppC) from Escherichia coli (strain K12)

KEGG orthology group: K02034, peptide/nickel transport system permease protein (inferred from 100% identity to rru:Rru_A0590)

MetaCyc: 60% identical to murein tripeptide ABC transporter / oligopeptide ABC transporter inner membrane subunit OppC (Escherichia coli K-12 substr. MG1655)
3.6.3.23-RXN [EC: 7.4.2.6]; 7.4.2.6 [EC: 7.4.2.6]

Predicted SEED Role

"Oligopeptide transport system permease protein OppC (TC 3.A.1.5.1)" in subsystem ABC transporter oligopeptide (TC 3.A.1.5.1) (TC 3.A.1.5.1)

Isozymes

No predicted isozymes

Use Curated BLAST to search for 7.4.2.6

Sequence Analysis Tools

PaperBLAST (search for papers about homologs of this protein)

Search CDD (the Conserved Domains Database, which includes COG and superfam)

Compare to protein structures

Predict protein localization: PSORTb (Gram-negative bacteria)

Predict transmembrane helices and signal peptides: Phobius

Check the current SEED with FIGfam search

Find homologs in fast.genomics or the ENIGMA genome browser

See Q2RWV1 at UniProt or InterPro

Protein Sequence (302 amino acids)

>Rru_A0590 Binding-protein-dependent transport systems inner membrane component (NCBI) (Rhodospirillum rubrum S1H)
MIGFRARAANALLPADPSLPPPRSLWKNARRRFYGNRAAMTSLVILIAILALAVVGPLLS
PHPYDEIYWEAIQMPPDFANGFWFGTDGNGRDLFVRTLYGARVSLAVGVIATTVSLVIGV
VYGAIAGYFGGRVDMLMMRFVDVLYSLPFMFFVIMLMVVFGRNIFLIFVALGAVEWLTMA
RIVRGQTMAVTRKEFIEAAHAIGVSDATIIRRHVIPNILGPVIVYATLTIPQVVLTESFL
SFLGLGVQEPLTSWGVLISEGARVLEVSPWMLLFPAFFLALTLLCFNFIGDGLRDALDPK
DR